[jboss-user] [JBoss jBPM] - Re: multiple jobexecutor threads?

[ax666]

all nodes in process and subprocesses are async.

14:49:16,412 JbpmJobExector:192.168.41.136:5 ERROR AbstractFlushingEventListener:108 - Could not synchronize database state with session
  | org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jbpm.job.ExecuteNodeJob#12]
  | 	at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1765)
  | 	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2407)
  | 	at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2307)
  | 	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2607)
  | 	at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:92)
  | 	at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:248)
  | 	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:232)
  | 	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:140)
  | 	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)
  | 	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
  | 	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
  | 	at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
  | 	at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106)
  | 	at org.jbpm.persistence.db.DbPersistenceService.commit(DbPersistenceService.java:253)
  | 	at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:211)
  | 	at org.jbpm.svc.Services.close(Services.java:222)
  | 	at org.jbpm.JbpmContext.close(JbpmContext.java:139)
  | 	at org.jbpm.job.executor.JobExecutorThread.acquireJobs(JobExecutorThread.java:141)
  | 	at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:56)
  | 

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